using System;
using ChartDirector;

namespace CSharpChartExplorer
{
    public class fontxy : DemoModule
    {
        //Name of demo module
        public string getName() { return "Text Style and Colors"; }

        //Number of charts produced in this demo module
        public int getNoOfCharts() { return 1; }

        //Main code for creating chart.
        //Note: the argument img is unused because this demo only has 1 chart.
        public void createChart(WinChartViewer viewer, string img)
        {
            // The data for the chart
            double[] data0 = {100, 125, 245, 147, 67};
            double[] data1 = {85, 156, 179, 211, 123};
            double[] data2 = {97, 87, 56, 267, 157};
            string[] labels = {"Mon Jun 4", "Tue Jun 5", "Wed Jun 6", "Thu Jun 7",
                "Fri Jun 8"};

            // Create a XYChart object of size 540 x 350 pixels
            XYChart c = new XYChart(540, 350);

            // Set the plot area to start at (120, 40) and of size 280 x 240 pixels
            c.setPlotArea(120, 40, 280, 240);

            // Add a title to the chart using 20 pts Times Bold Italic (timesbi.ttf)
            // font and using a deep blue color (0x000080)
            c.addTitle("Weekly Server Load", "Times New Roman Bold Italic", 20,
                0x000080);

            // Add a legend box at (420, 100) (right of plot area) using 12 pts Times
            // Bold font. Sets the background of the legend box to light grey
            // 0xd0d0d0 with a 1 pixel 3D border.
            c.addLegend(420, 100, true, "Times New Roman Bold", 12).setBackground(
                0xd0d0d0, 0xd0d0d0, 1);

            // Add a title to the y-axis using 12 pts Arial Bold/deep blue (0x000080)
            // font. Set the background to yellow (0xffff00) with a 2 pixel 3D
            // border.
            c.yAxis().setTitle("Throughput (per hour)", "Arial Bold", 12, 0x000080
                ).setBackground(0xffff00, 0xffff00, 2);

            // Use 10 pts Arial Bold/orange (0xcc6600) font for the y axis labels
            c.yAxis().setLabelStyle("Arial Bold", 10, 0xcc6600);

            // Set the axis label format to "nnn MBytes"
            c.yAxis().setLabelFormat("{value} MBytes");

            // Use 10 pts Arial Bold/green (0x008000) font for the x axis labels. Set
            // the label angle to 45 degrees.
            c.xAxis().setLabelStyle("Arial Bold", 10, 0x008000).setFontAngle(45);

            // Set the labels on the x axis.
            c.xAxis().setLabels(labels);

            // Add a 3D stack bar layer with a 3D depth of 5 pixels
            BarLayer layer = c.addBarLayer2(Chart.Stack, 5);

            // Use Arial Italic as the default data label font in the bars
            layer.setDataLabelStyle("Arial Italic");

            // Use 10 pts Times Bold Italic (timesbi.ttf) as the aggregate label
            // font. Set the background to flesh (0xffcc66) color with a 1 pixel 3D
            // border.
            layer.setAggregateLabelStyle("Times New Roman Bold Italic", 10
                ).setBackground(0xffcc66, Chart.Transparent, 1);

            // Add the first data set to the stacked bar layer
            layer.addDataSet(data0, -1, "Server #1");

            // Add the second data set to the stacked bar layer
            layer.addDataSet(data1, -1, "Server #2");

            // Add the third data set to the stacked bar layer, and set its data
            // label font to Arial Bold Italic.
            ChartDirector.TextBox textbox = layer.addDataSet(data2, -1, "Server #3"
                ).setDataLabelStyle("Arial Bold Italic");

            // Set the data label font color for the third data set to yellow
            // (0xffff00)
            textbox.setFontColor(0xffff00);

            // Set the data label background color to the same color as the bar
            // segment, with a 1 pixel 3D border.
            textbox.setBackground(Chart.SameAsMainColor, Chart.Transparent, 1);

            // Output the chart
            viewer.Image = c.makeImage();

            //include tool tip for the chart
            viewer.ImageMap = c.getHTMLImageMap("clickable", "",
                "title='{dataSetName} on {xLabel}: {value} MBytes/hour'");
        }
    }
}

